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BOSTON MARATHON 2024

Charrissa Lin

Bib: 20666•F

NM

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F50-54)
#0 / 1187
Top 49%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:32
Rank: #17999
Start → 5K
26:32 | 8:32/mi
10K· 6.21 mi
53:12
Rank: #17877 (+122)
5K → 10K
26:40 | 8:35/mi
15K· 9.32 mi
1:20:16
Rank: #17761 (+116)
10K → 15K
27:04 | 8:43/mi
20K· 12.43 mi
1:48:14
Rank: #17577 (+184)
15K → 20K
27:58 | 9:00/mi
Half· 13.11 mi
1:54:18
Rank: #17567 (+10)
20K → Half
6:04 | 8:54/mi
25K· 15.53 mi
2:16:57
Rank: #17442 (+125)
Half → 25K
22:39 | 9:21/mi
30K· 18.64 mi
2:47:13
Rank: #17225 (+217)
25K → 30K
30:16 | 9:45/mi
20M
3:00:29
Rank: #17106 (+119)
30K → 20M
13:16 | 9:46/mi
21M
3:10:47
Rank: #16928 (+178)
20M → 21M
10:18 | 10:18/mi
35K· 21.75 mi
3:18:01
Rank: #16884 (+44)
21M → 35K
7:14 | 9:40/mi
23M
3:30:35
Rank: #16821 (+63)
35K → 23M
12:34 | 10:02/mi
24M
3:40:59
Rank: #16873 (-52)
23M → 24M
10:24 | 10:24/mi
40K· 24.85 mi
3:49:45
Rank: #16812 (+61)
24M → 40K
8:46 | 10:15/mi
25.2M
3:53:43
Rank: #16795 (+17)
40K → 25.2M
3:58 | 11:30/mi
Finish· 26.22 mi
4:03:39
Rank: #16799 (-4)
25.2M → Finish
9:56 | 9:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:18
Pace8:43 /mi
2nd Half
Distance13.11 mi
Time2:09:21
Pace9:52 /mi
📊Positive Split: 13.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:4226:328:3226:32
8:32
-
10K
6.21 mi11:47:2253:128:3426:40
8:35
+0:03
15K
9.32 mi12:14:261:20:168:3727:04
8:43
+0:08
20K
12.43 mi12:42:241:48:148:4327:58
9:00
+0:17
Half
13.11 mi12:48:281:54:188:436:04
8:54
-0:06
25K
15.53 mi13:11:072:16:578:4922:39
9:21
+0:27
30K
18.64 mi13:41:232:47:138:5830:16
9:45
+0:24
20M
20.00 mi13:54:393:00:299:0113:16
9:46
+0:01
21M
21.00 mi14:04:573:10:479:0510:18
10:18
+0:32
35K
21.75 mi14:12:113:18:019:067:14
9:40
-0:38
23M
23.00 mi14:24:453:30:359:0912:34
10:02
+0:22
24M
24.00 mi14:35:093:40:599:1210:24
10:24
+0:22
40K
24.85 mi14:43:553:49:459:158:46
10:15
-0:09
25.2M
25.20 mi14:47:533:53:439:163:58
11:30
+1:15
Finish
26.22 mi14:57:494:03:399:189:56
9:45
-1:45

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:32 /mi

Average Pace

9:18 /mi

Slowest Pace

11:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:16:57

56% of race

Time at Steady Pace

1:13:16

30% of race

Time at Slower Pace

33:26

14% of race

Average Pace: 9:18 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:20:4226:328:3226:32
8:32
#17999
10K
6.21 mi11:47:2253:128:3426:40
8:35
#17877
15K
9.32 mi12:14:261:20:168:3727:04
8:43
#17761
20K
12.43 mi12:42:241:48:148:4327:58
9:00
#17577
Half
13.11 mi12:48:281:54:188:436:04
8:54
#17567
25K
15.53 mi13:11:072:16:578:4922:39
9:21
#17442
30K
18.64 mi13:41:232:47:138:5830:16
9:45
#17225
20M
20.00 mi13:54:393:00:299:0113:16
9:46
#17106
21M
21.00 mi14:04:573:10:479:0510:18
10:18
#16928
35K
21.75 mi14:12:113:18:019:067:14
9:40
#16884
23M
23.00 mi14:24:453:30:359:0912:34
10:02
#16821
24M
24.00 mi14:35:093:40:599:1210:24
10:24
#16873
40K
24.85 mi14:43:553:49:459:158:46
10:15
#16812
25.2M
25.20 mi14:47:533:53:439:163:58
11:30
#16795
Finish
26.22 mi14:57:494:03:399:189:56
9:45
#16799
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi179996759675917558(Top 69%)6459(Top 59%)6459(Top 544%)
10K6.21 mi3.10 mi17877+1226661+986661+9817764(Top 70%)6589(Top 60%)6589(Top 555%)
15K9.32 mi3.11 mi17761+1166587+746587+7417558(Top 69%)6459(Top 59%)6459(Top 544%)
20K12.43 mi3.11 mi17577+1846506+816506+8117341(Top 68%)6341(Top 58%)6341(Top 534%)
Half13.11 mi0.68 mi17567+106507-16507-117791(Top 70%)6683(Top 61%)6683(Top 563%)
25K15.53 mi2.42 mi17442+1256457+506457+5016953(Top 66%)6248(Top 57%)6248(Top 526%)
30K18.64 mi3.11 mi17225+2176383+746383+7416407(Top 64%)6191(Top 57%)6191(Top 522%)
20M20.00 mi1.36 mi17106+1196347+366347+3615615(Top 61%)6015(Top 55%)6015(Top 507%)
21M21.00 mi1.00 mi16928+1786292+556292+5514153(Top 55%)5399(Top 49%)5399(Top 455%)
35K21.75 mi0.75 mi16884+446280+126280+1216105(Top 63%)6397(Top 59%)6397(Top 539%)
23M23.00 mi1.25 mi16821+636271+96271+915609(Top 61%)6216(Top 57%)6216(Top 524%)
24M24.00 mi1.00 mi16873-526330-596330-5917579(Top 69%)7251(Top 66%)7251(Top 611%)
40K24.85 mi0.85 mi16812+616328+26328+215908(Top 62%)6454(Top 59%)6454(Top 544%)
25.2M25.20 mi0.35 mi16795+176334-66334-616080(Top 63%)6579(Top 60%)6579(Top 554%)
Finish26.22 mi1.02 mi16799-46367-336367-3317538(Top 69%)7277(Top 67%)7277(Top 613%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21stories
+97ft-345ft

Overall

17558

Females

6459

F50-54

6459

5K→10K

3.1 - 6.2 mi

Top 70%
×5stories
+79ft-138ft

Overall

17764

Females

6589

F50-54

6589

10K→15K

6.2 - 9.3 mi

Top 69%
×3stories
+67ft-78ft

Overall

17558

Females

6459

F50-54

6459

15K→20K

9.3 - 12.4 mi

Top 68%
×5stories
+106ft-86ft

Overall

17341

Females

6341

F50-54

6341

20K→Half

12.4 - 13.1 mi

Top 70%
×2stories
+19ft-37ft

Overall

17791

Females

6683

F50-54

6683

Half→25K

13.1 - 15.5 mi

Top 66%
×4stories
+66ft-88ft

Overall

16953

Females

6248

F50-54

6248

25K→30K

15.5 - 18.6 mi

Top 64%
×9stories
+181ft-148ft

Overall

16407

Females

6191

F50-54

6191

30K→20M

18.6 - 20.0 mi

Top 61%
×5stories
+64ft-50ft

Overall

15615

Females

6015

F50-54

6015

20M→21M

20.0 - 21.0 mi

Top 55%
×8stories
+106ft-24ft

Overall

14153

Females

5399

F50-54

5399

21M→35K

21.0 - 21.8 mi

Top 63%
×7stories
+17ft-86ft

Overall

16105

Females

6397

F50-54

6397

35K→23M

21.8 - 23.0 mi

Top 61%
×5stories
+23ft-63ft

Overall

15609

Females

6216

F50-54

6216

23M→24M

23.0 - 24.0 mi

Top 69%
×6stories
+12ft-82ft

Overall

17579

Females

7251

F50-54

7251

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

15908

Females

6454

F50-54

6454

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

16080

Females

6579

F50-54

6579

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

17538

Females

7277

F50-54

7277

Passing Analysis

Category:
Athletes Passed
2508
Passed By
1308
Net Change
+1200
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17999
5K → 10K336214+122#17999#17877
10K → 15K274158+116#17877#17761
15K → 20K344160+184#17761#17577
20K → Half4737+10#17577#17567
Half → 25K259134+125#17567#17442
25K → 30K366149+217#17442#17225
30K → 20M17051+119#17225#17106
20M → 21M20224+178#17106#16928
21M → 35K8440+44#16928#16884
35K → 23M13168+63#16884#16821
23M → 24M61113-52#16821#16873
24M → 40K11554+61#16873#16812
40K → 25.2M4932+17#16812#16795
25.2M → Finish7074-4#16795#16799
TOTALS25081308+1200
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing